- android.gs
- Compare
- 1x (2019) vs K31
alcatel 1x (2019) vs LG K31
What 1x (2019) does better (2) and where K31 wins (8) — every spec side by side.
Dimensions
Size comparison
1x (2019)K31
| 1x (2019) | K31 | Difference | |
|---|---|---|---|
| Height | 146.4 mm | 147.8 mm | −1.4 mm |
| Width | 68.8 mm | 71.1 mm | −2.3 mm |
| Thickness | 8.3 mm | 8.6 mm | −0.3 mm |
| Weight | 130 g | 146 g | −16 g |
Drawn to the same scale from the official dimensions (front and side).
Why is 1x (2019) better than K31?
- Weight130 g vs 146 g+12%
- Thickness8.3 mm vs 8.6 mm+4%
Why is K31 better than 1x (2019)?
- Storage (max)16 GB vs 32 GB2×
- Process28 nm vs 12 nm2.3×
- CPU frequency1.5 GHz vs 2 GHz+33%
- CPU cores4 vs 82×
- Storage (base)16 GB vs 32 GB2×
- Ultra-wide cameraNo · 1x (2019): Yes
- Screen size5.5″ vs 5.7″+4%
- Bluetooth4.2 vs 5+19%
Specifications
Side by side
| Design | ||
| Weight | 130 g | 146 g |
| Thickness | 8.3 mm | 8.6 mm |
| Height | 146.4 mm | 147.8 mm |
| Width | 68.8 mm | 71.1 mm |
| Colours | Pebble Blue, Pebble Black | Gray |
| Display | ||
| Screen size | 5.5″ | 5.7″ |
| Panel | IPS LCD | IPS LCD |
| OLED panel | No | No |
| Resolution (width) | 720 px | 720 px |
| Resolution (height) | 1,440 px | 1,520 px |
| Pixel density | 293 ppi | 295 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Screen-to-body ratio | 77.5% | 77.2% |
| Performance | ||
| Chipset | Mediatek MT6739 | Mediatek MT6762 Helio P22 |
| Chip maker | MediaTek | MediaTek |
| Process | 28 nm | 12 nm |
| CPU cores | 4 | 8 |
| CPU frequency | 1.5 GHz | 2 GHz |
| GPU | PowerVR GE8100 | PowerVR GE8320 |
| Memory | ||
| RAM | 2 GB | 2 GB |
| Storage (max) | 16 GB | 32 GB |
| Storage (base) | 16 GB | 32 GB |
| Storage type | eMMC 5.1 | eMMC 5.1 |
| Memory card slot | Yes | Yes |
| Camera | ||
| Main camera | 13 MP | 13 MP |
| Main camera aperture | — | f/1.8 |
| Main sensor size | — | 1/3.1" |
| Rear cameras | 2 | 2 |
| Optical stabilisation | No | No |
| Ultra-wide camera | No | Yes |
| Telephoto camera | No | No |
| Max video | 1080p | 1080p |
| Selfie camera | 5 MP | 5 MP |
| 4K selfie video | No | No |
| Battery | ||
| Battery capacity | 3,000 mAh | 3,000 mAh |
| Battery type | Li-Ion | Li-Ion |
| Wireless charging | — | No |
| Connectivity | ||
| 5G | — | No |
| eSIM | No | No |
| Dual SIM | Yes | Yes |
| Wi-Fi standard | Wi-Fi 4 | Wi-Fi 4 |
| Bluetooth | 4.2 | 5 |
| NFC | No | No |
| USB | microUSB 2.0 | microUSB 2.0 |
| Features | ||
| Stereo speakers | No | No |
| 3.5 mm headphone jack | Yes | Yes |
| Fingerprint sensor | Rear | Rear |
| Sensors | Fingerprint (rear-mounted, 5008T only), accelerometer, proximity | Fingerprint (rear-mounted), accelerometer |
| Software | ||
| OS at launch | Android 8.1 (Oreo) | Android 10 |
| Platform | Android | Android |
